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The 8 Best portable generac generators of 2024

Are you trying to find portable generac generators among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling portable generac generators on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 18 hours of research and did 64 portable generac generators tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best portable generac generators you can buy today

No. 1
Generac 7154 GP3300i 3,300-Watt Gas-Powered Portable Inverter Generator - Compact and Lightweight Design with Parallel Capability - USB Ports for Mobile Device Charging - CARB Compliant
  • Portable Power Solution: The GP3300i inverter generator is your go-to portable power source for outdoor adventures, from camping trips to tailgating events, ensuring stable power without disturbing your surroundings
  • High Quality and Consistent Power: With TruePower Technology, this generator delivers clean power that's safe for sensitive electronics, tools, and appliances, so you can stay connected even in the great outdoors
  • Compact and Lightweight: Designed for easy transportation this Generac generator, complete with a built-in handle, is lightweight and compact built, making it a breeze to move and set up wherever you need it
  • Fuel-Efficient and Quiet: Activate Economy Mode to automatically adjust engine speeds, reducing fuel consumption and noise emissions, allowing for quiet operation during extended use during your open-air activities
  • Smart and Reliable: Equipped with LED indicators for low oil, overloaded, and ready-to-use. Featuring two USB ports for device charging, and parallel-ready capability for doubling your power output, this generator is a versatile and dependable choice
SaleNo. 2
Generac 7676 GP8000E 8,000-Watt Gas-Powered Portable Generator - Electric Start with COsense - Powerrush Advanced Technology - Reliable Power for Emergencies and Recreation - CARB Compliant
  • Powerful Performance: With Generac's PowerRush Advanced Technology, this generator delivers over 30% more starting capacity, allowing you to handle heavy electrical loads with ease. Ideal for emergency power and recreational use
  • Convenient Electric Start: Say goodbye to manual cranking! The electric start feature, with the included battery, ensures easy and hassle-free operation, so you're always prepared for unexpected outages
  • Extended Runtime: The GP8000E boasts a long-lasting OHV engine and a large-capacity steel fuel tank with a built-in fuel gauge. Enjoy up to 11 hours of runtime at 50% load, ensuring you have power when you need it most
  • Built for Durability: Designed to thrive in rough environments, this generator features covered outlets for added protection, a rugged 1.25-inch steel-tube cradle for strength, and heavy-duty, never-flat wheels for easy transportation
  • Maintenance Made Easy: Keep your generator in top shape with the hour meter that tracks maintenance intervals. Plus, the low-oil level shutdown feature automatically safeguards the engine from damage, ensuring a long and reliable lifespan
No. 3
Generac 7706 GP18000EFI 18,000-Watt Gas-Powered Electric-Start Portable Generator with Cosense & EFI Engine, Transfer Switch Compatible
  • COsense Technoology – Stops. Alerts. Saves. Powerful protection against hazardous carbon monoxide
  • Generac 816cc EFI Engine – Delivers the right amount of power to get the best performance and efficiency out of your engine
  • TruePower Technology – With less than 5% THD, safely powers sensitive electronics and tools
  • Low-Oil Pressure Shutdown – Automatically safeguards engine from damage
  • Large Capacity Fuel Tank – With incorporated fuel gauge, provides durability and extended run times
  • Homelink Manual Transfer Switch Compatible – When paired with a manual transfer switch, the GP18000EFI is powerful enough to provide whole home backup and is a great alternative to a Home Standby Generator.
  • Hardened 1 ¼” Steel Tube Cradle – For added strength and durability
  • Hour Meter – Tracks maintenance intervals
  • Heavy-Duty, Never-Flat Wheels – For reliable portability
  • Electric Start – Battery Included – Provides hassle-free start-up
SaleNo. 4
Generac 7721 GP3600 3600-Watt Portable Generator, 49 State, Orange/Black
  • Featuring Generac’s PowerRush ADVANCED TECHNOLOGY – Delivers over 40% more starting capacity allowing you to do more with less.*
  • COsense Technology – Stops, Alerts, Saves. Powerful protection against hazardous carbon monoxide.
  • Generac's OHV engine with splash lubrication provides a long engine life
  • Low-oil level shutdown automatically safeguards engine from damage
  • Large-capacity steel fuel tank with incorporated fuel gauge provides durability and long run times
No. 5
Generac GB1000 1086Wh Portable Power Station with Lithium-Ion NMC - Clean, Emission-Free Power - Fast Solar Charging and Compact Design - Wireless Charging Pad for Camping, RV, Indoor/Outdoor Use
  • Clean, Emission-Free Power Anywhere: Take advantage of clean and portable power with the Generac GB1000. Whether you're at home, on a camping trip, or enjoying outdoor activities, this power station provides reliable and emission-free energy
  • Fast and Versatile Recharging: With a recharge time of 0 to 80% in just 2.1 hours from a wall outlet (GB1000), and the ability to recharge using solar, car, and generator inputs, you can quickly and efficiently power up your devices and equipment
  • Compact and Durable Design: The GB1000 is designed to be lightweight, compact, and durable, making it easy to carry and transport. Its robust enclosure and ergonomic handle ensure long-lasting performance in various environments
  • Wireless Charging Convenience: Simplify your charging experience with the built-in 15W wireless charging pad. Just place your compatible devices on the pad and enjoy hassle-free charging without the need for tangled cords
  • Informative Display for Easy Monitoring: Stay informed about the station's status with a large multi-color 4.7" display. Providing real-time battery level, remaining runtime, and other details ensuring you always have the necessary information at a glance
SaleNo. 6
Generac 6811 5KW 8KW Portable Storage Cover - Black: Protect Your Generator with Confidence
  • Weather and UV Protection: This portable storage cover from Generac safeguards your generator during transportation and storage, shielding it from the elements, UV rays, dirt, and dust. Keep your generator in optimal condition
  • Adjustable Opening: Designed with convenience in mind, this cover features an adjustable opening to accommodate generators with handles. Easily access your generator without compromising protection
  • Secure Fit: The integrated elastic shock cord ensures a snug and secure fit, keeping the cover in place even during transportation or in windy conditions. Enjoy peace of mind knowing your generator is well-protected
  • Generous Compatibility: The Generac 6811 storage cover is designed to fit most 5KW to 8KW portable generators, with maximum dimensions of 32.5"L x 24.5"W x 21.25"H. It offers versatility and compatibility, providing a reliable protective solution
  • Reliable Design: Crafted with durability in mind, this storage cover is built to last. Its versatile design suits most 5,000 to 8,000-watt portable generators, offering a convenient and practical solution for generator protection
No. 7
Generac 7705 GP15500EFI 15,500-Watt Gas-Powered Portable Generator - Powerful Electronic Fuel Injection Engine - COsense Technology - Emergency Backup Power and Job Sites - 49 State Compliant
  • Powerful Performance: With an 816cc Electronic Fuel Injection Engine from Generac, this generator delivers the right amount of power to get the best performance and efficiency out of your engine
  • Smart and Reliable: Integrated COsense technology provides powerful protection against hazardous carbon monoxide. It can detect and alert you to ensure your safety during operation
  • Extended Runtime: The GP15500EFI boasts a long-lasting engine and a large-capacity steel fuel tank with a built-in fuel gauge, ensuring you have power when you need it most
  • Built for Durability: Designed to thrive in rough environments, this generator features covered outlets for added protection, a rugged 1.25-inch steel-tube cradle for strength, and heavy-duty, never-flat wheels for easy transportation
  • Maintenance Made Easy: Keep your generator in top shape with the hour meter that tracks maintenance intervals. Plus, the low-oil level shutdown feature automatically safeguards the engine from damage, ensuring a long and reliable lifespan
SaleNo. 8
Craftsman C0010250 2,500-Watt Gas Portable Generator - Reliable Power for Outdoor Activities - Quiet Operation - Lightweight and Compact Design - Powered by Generac - 50 State/CARB Compliant
  • Easy Mobility: Carry this portable generator with one hand thanks to the built-in handle, providing convenient mobility for home use, camping, and more
  • Quick and Hassle-Free Start: The Start/Stop/Choke dial ensures easy and rapid starting, allowing you to power up the generator effortlessly
  • Clean and Stable Power: With advanced inverter technology, this generator delivers clean and reliable power, making it suitable for sensitive electronics and tools
  • Quiet Operation: Enjoy a peaceful environment during your activities, as this generator features an ultra-quiet design with a fully enclosed case
  • Parallel Ready for Extra Power: Increase your power output by connecting two Craftsman 2500i inverters using the available parallel kit (sold separately), providing enhanced performance and versatility
No. 9
Generac 7713 GP6500E 6500-Watt Portable Generator, Orange/Black
  • Featuring PowerRush ADVANCED TECHNOLOGY – Delivers over 40% more starting capacity allowing you to do more with less.*
  • COsense Technology – Stops, Alerts, Saves. Powerful protection against hazardous carbon monoxide.
  • Electric start model for easy operation (Battery Included)
  • Generac's durable OHV engine with splash lubrication provides a long engine life
  • Large-capacity steel fuel tank with incorporated fuel gauge provides durability and up to a 10.5 hour run-time at 50% load.
No. 10
Generac 7678 GP3600 3,600-Watt Portable Generator 50-State / CARB Compliant for Reliable Power Anywhere, 24" W x 22.5" D x 21.3 H, Orange/Black
  • Power Rush Advanced Technology: Experience enhanced starting capacity with Generac's Power Rush Advanced Technology, allowing you to tackle more tasks with less effort and hassle
  • Durable OHV Engine: The Generac OHV engine with splash lubrication ensures a longer engine life, providing reliable power for your various needs
  • Engine Protection: The low-oil level shutdown feature automatically safeguards the engine from damage, giving you peace of mind and added engine longevity
  • Extended Run Times: Equipped with a large-capacity steel fuel tank and an incorporated fuel gauge, this generator offers extended run times and durability for uninterrupted power
  • Easy Portability: Designed for convenience, this generator features heavy-duty, never-flat wheels and a towable handle, making transportation a breeze. Take it with you wherever power is needed
No. 11
12V 18AH SLA Battery for Generac 7500 EXL Portable Generator
  • ML18-12 SLA is a 12V 18AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
  • Dimensions: 7.17 inches x 3.03 inches x 6.57 inches. Terminal: Nut and Bolt. Listing is for the Battery and Screws only. No wire harness or mounting accessories included.
  • SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.
  • Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures.
  • Backed by a 30 day refund policy and full 1 year warranty.
SaleNo. 12
Generac 6840 Maintenance Kit - Reliable Maintenance for Optimum Performance for 5500W to 8000W Portable Generators
  • Genuine OEM Generac parts: Trustworthy components that are specifically designed for Generac generators, ensuring compatibility and reliable performance
  • Essential maintenance items included: The kit contains (1) Shop towel, (1) Paper oil funnel, (1) Quart of SAE-30 Oil, (2) Air filters, and (1) Spark plug, covering the key aspects of generator maintenance
  • Follow suggested maintenance schedule: Consistently following the recommended maintenance schedule in your Owner's Manual helps ensure the longevity and reliable performance of your portable generator
  • Made in the United States: The maintenance kit is proudly manufactured in the United States, adhering to strict quality standards and providing peace of mind
  • Follow suggested maintenance schedule: Consistently following the recommended maintenance schedule in your Owner's Manual helps ensure the longevity and reliable performance of your portable generator
SaleNo. 13
Firmusparts Fuel Tank Fuel Filter Strainer 0H1326 17672-899-000 Compatible with Generac Centurion Portable Gas Generator GP5500 GP6500 GP8000 XC8000 Compatible with Honda Predator Generator 2PCS
  • Fuel Tank Fuel Filter Strainer Replace Part Number: 0H1326 17672-899-000 17670-899-000 OH1326
  • 0H1326 17672-899-000 Fuel Filter Strainer Compatible with Generac Centurion Portable Gas Generator GP2600 GP3300 GP5500 GP6500 GP8000 XC6500 XC8000 Compatible with Honda and Clone Generator GX160 GX390 EC2500 EP2500 EC3800 EB5000 EL5000 EM5000 EL5500 EC6500 EL6500 EM6500 EZ6500 Compatible with Harbor Freight Predator 4000W 8HP 6500W 8750W 13HP 9000W Generator
  • 0H1326 17672-899-000 Fuel Filter Strainer Compatible with A-iPower Generator 4000 9000E 12000E Compatible with Champion Power Equipment(CPE) Generator Compatible with Coleman Powermate Generator Compatible with DuroMax DuroStar Generator Compatible with B S Generator Compatible with Black Max Generator Compatible with WEN Generator
  • 2 inches across the bottom, 1 3/4 inches from the bottom of the top lip to the bottom of the strainer
  • It Is a Replacement Part, Not Original Part. But It Can Work Good For You.
No. 14
WNATN generator cover,32''L*24”W*24”H Generator Covers Heavy Duty Waterproof,600D generac generator cover,portable generator cover,inverter generator cover for outside(Beige)
  • PLEASE NOTE: This product is designed to protect your generator and should not be used while the generator is running! ◆Powerful Features◆:Are you still suffering from rain erosion of your generator?Then this generator covers heavy duty waterproof can solve these worries for you,it protects your generator against sun,rain,dust,and scratch.Keeping your generator dry long time can be safe
  • ◆High quality materials◆:Made of Premium 600-Density oxford cloth with PU coating, portable generator cover are extremely heavy-duty and super waterproof. The generator covers of 32*24*24inch for most of the types of generator.Compared with PVC type cover, our portable generator covers waterproof are more breathable and softer, hard to be torn in outdoor
  • ◆Unique Design◆:Handles on both sides of the cover for easy installation and removal a vent has also been added to allow better air circulation and keep the generator cover dry.There is an elastic pull rope at the bottom with specially designed flexible channel,can be fixed to different brands of generators
  • ◆Convenient◆:One-side flip-up panel not only enables an easy open & close of the cover but also allows people to move around their outdoor generators without the needs of taking the generator cover off.and The roomy storage bag on the generator covers for outside can be used to store small tools for daily use.Adjustable buckle straps at the bottom make our generac generator cover easy to tighten and secure for a more perfect fit on the generator
  • ◆Lifetime Friendly Service◆: If there is any problem with our universal generator cover,please send an email directly to us,we will solve the problem immediately,or ask the amazon warehouse to send this product to you again
No. 15
Powermate P0081100 PM3800 3800-Watt Gas-Powered Portable Generator by Generac - Compact and Reliable Power Supply for Home, Camping, and DIY Projects - 49 State/CSA
  • Easy Operation with Powerdial Start: The Powermate PM3800 features a convenient Powerdial Recoil Start, integrating off/run/cold start settings into one simple-to-use dial for effortless operation
  • Extended Runtime: Equipped with a large capacity steel fuel tank, this generator delivers up to a remarkable 21-hour runtime at 25% load, providing continuous power for your needs
  • Reliable Power from Generac Engine: Powered by a robust 212cc Generac OHV engine, the PM3800 ensures consistent and reliable power for various applications, giving you peace of mind
  • Portable and Durable Design: With an ergonomic frame, the PM3800 offers easy portability, allowing you to take it wherever you need power. The low-oil level shutdown feature protects the engine from damage
  • User-Friendly Features: The PM3800 includes a fuel gauge to monitor gasoline levels, while covered outlets provide protection and keep out debris, ensuring safe and reliable power supply
SaleNo. 17
14V AC/DC Adapter for Sports Tutor OH-1048A1401000U OH1048A1401000U XY XY12S-1400800Q-UW XY12S-14008000-UW XING Yuan Generac 10000020426 Smart Battery Charger Calss 2 Power Unit Supply Cord
  • 100% Brand New, High Quality AC Wall Power Charger (non-OEM)
  • Input: 100V-240V AC; great for replacement or travel back up
  • Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection.
No. 18
1UQ Carburetor Carb for DuroStar DS4000S DS4400 DS4400E DS4400S 4000 4400 Watt Watts 7HP Generator
  • Brand New High Quality Replacement Carburetor With 3 Gaskets
  • Fit for DuroStar Branded 7HP 4000/4400 Watts Gasoline Generator
  • Models Number DS4000S, DS4400, DS4400E & DS4400S
No. 19
Poweka New Ignition Coil Compatible with Harbor Freight Chicago Electric Storm CAT 63cc 2hp 800 900 Watts 60338 66619 69381 Generator
  • New high quality aftermarket Ignition Coil
  • Fits for :Compatible with Harbor Freight Branded Chicago Electric Storm Cat 900 Watts 63CC/64CC 2HP Handheld Gasoline Generator
  • Replace models #: 60338, 66619 & 69381
  • Replace Part Number:EZ-HBST900-IG
  • Package including 1pc Ignition coil, you will receive exactly what you see on the picture.
SaleNo. 20
Generac GP7000E 389CC CO 50ST with cord
  • COsense Technology – STOPS, ALERTS, SAVES. Powerful protection against hazardous carbon monoxide.
  • Push Button Electric Start with auto-choke provides reliable, hassle free startups (battery included).
  • Generac's OHV engine with pressurized lubrication provides a long engine life.
  • Large-capacity steel fuel tank with incorporated fuel gauge provides durability and up to an 10 hour run-time at 50% load.
  • Heavy-duty, never-flat wheels allow for easy portability.

How to choose a good portable generac generators

Does the idea of finding a fantastic portable generac generators make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in portable generac generators. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top portable generac generators products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top portable generac generators on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top portable generac generators brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top portable generac generators based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the portable generac generators were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good portable generac generators, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your portable generac generators.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting portable generac generators for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our portable generac generators. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what portable generac generators should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on portable generac generators.